Each app has an animated map complete with a voiceover explaining the battle stage by stage, a narrated history and gallery give you the full background to the battle, while a quiz tests out your new knowledge.

• Watch the explosions on US battleships as the Japanese attack waves strike.

• Listen to how the Roman legionaries were lured into a trap and slaughtered.

• Read how the Red Army surrounded the Germans in Stalingrad.

• View images of the men and vehicles landing on the D-Day beaches.

• Test your knowledge of General Robert E Lee’s Confederates.

These bestselling apps featuring major events in world history are now available on your iPad, iPhone, iPod Touch and Android phones and tablets!